HazMat Loading, Unloading, and Segregation Flashcards

What must you do before loading or unloading flammable liquids?

Answer: Turn off the engine, set the parking brake, and ground the vehicle

Before loading or unloading flammable liquids, turn off the engine, set the parking brake, and ensure the vehicle is properly grounded to prevent static ignition.

When may you uncouple a trailer that contains HazMat?

Answer: Only in locations approved for HazMat parking

Trailers containing hazardous materials may only be left unattended at locations approved or authorized for HazMat parking, not just anywhere.

Which of the following is true about loading foodstuffs with hazardous materials?

Answer: Certain hazardous materials are forbidden to be loaded with foodstuffs

Federal regulations prohibit loading certain hazardous materials — particularly poisons and corrosives — with human food or animal feed.

What is a 'hazardous materials manifest' or 'bill of lading' required to include?

Answer: Proper shipping name, hazard class, ID number, packing group, and quantity

HazMat shipping papers must include the proper shipping name, hazard class or division, ID number, packing group (if applicable), and total quantity.

When is it acceptable to transfer HazMat from one vehicle to another on a public road?

Answer: Only in an emergency when directed by emergency personnel

Transferring hazardous materials between vehicles on a public road is only permitted in emergencies and must be supervised by proper authorities.

What must you do if you discover damaged HazMat packages after you have already loaded them?

Answer: Stop safely, keep people away, and contact the shipper and emergency services if needed

If damaged HazMat packages are discovered after loading, stop safely, prevent others from approaching, and notify the shipper and emergency services as appropriate.